

MCQOPTIONS
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1. |
Let \[A=R-\{3\},B=R-\{1\},\] and let \[f:A\to B\] be defined by \[f(x)=\frac{x-2}{x-3}f\] is |
A. | Not one-one |
B. | Not onto |
C. | Many-one and onto |
D. | One-one and onto |
Answer» E. | |